From 86d405a84645893cffd72934dc8e35a8b59e2fcf Mon Sep 17 00:00:00 2001
From: KKSU <15274802129@163.com>
Date: Tue, 07 Nov 2023 11:10:04 +0800
Subject: [PATCH] 消息红包记录只储存36个小时

---
 src/main/resources/mapper/modules/ChatUserMapper.xml |   24 ++++++++++++++++++++++++
 1 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/modules/ChatUserMapper.xml b/src/main/resources/mapper/modules/ChatUserMapper.xml
index d0d84f6..b2364b9 100644
--- a/src/main/resources/mapper/modules/ChatUserMapper.xml
+++ b/src/main/resources/mapper/modules/ChatUserMapper.xml
@@ -452,5 +452,29 @@
         where user_id = #{userId}
     </update>
 
+    <delete  id="deleteMsgByCreateTime">
+        DELETE from chat_msg where create_time &lt; #{dateTime}
+    </delete>
+
+    <select id="selectChatRedBagByCreateTime" resultType="java.lang.Long">
+        select id
+        from chat_red_bag
+        where create_time &lt; #{dateTime} order By create_time desc limit 1
+    </select>
+
+    <delete  id="deleteChatRedBagById">
+        DELETE from chat_red_bag where id &lt; #{id}
+    </delete>
+
+    <select id="selectChatRedBagRecordByRebBagId" resultType="java.lang.Long">
+        select id
+        from chat_red_bag_record
+        where red_bag_id = #{id}
+    </select>
+
+    <delete  id="deleteChatRedBagRecordById">
+        DELETE from chat_red_bag_record where id &lt; #{id}
+    </delete>
+
 
 </mapper>
\ No newline at end of file

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